(* ::Package:: *)

 


(* ::Section:: *)
(* DummyIndex *)


(* ::Text:: *)
(*`DummyIndex` is an option of `CovariantD` specifying an index to use as dummy summation index. If set to `Automatic`, unique indices are generated.*)


(* ::Subsection:: *)
(* See also *)


(* ::Text:: *)
(*CovariantD.*)


(* ::Subsection:: *)
(* Examples *)
